| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $138.94 | 10.647% | $153.7329 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $135.99 | 12.615% | $153.1451 | $153.15 | $153.15 | $153.10 |
| Purchase #3 | $50.91 | 4.239% | $53.0681 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $235.75 | 13.498% | $267.5715 | $267.57 | $267.55 | $267.60 |
| Purchase #5 | $137.78 | 8.822% | $149.935 | $149.94 | $149.95 | $149.90 |
| Purchase #6 | $228.96 | 8.107% | $247.5218 | $247.52 | $247.50 | $247.50 |
| Purchase #7 | $135.46 | 12.767% | $152.7542 | $152.75 | $152.75 | $152.80 |
| 7 purchase totals = | $1,063.79 | $1,177.7286 | $1,177.73 | $1,177.70 | $1,177.70 | |